308917336

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 765072000

約数和(自身を除く): 456154664

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 109, 119, 136, 182, 218, 221, 229, 238, 364, 436, 442, 458, 476, 728, 763, 872, 884, 916, 952, 1417, 1526, 1547, 1603, 1768, 1832, 1853, 2834, 2977, 3052, 3094, 3206, 3706, 3893, 5668, 5954, 6104, 6188, 6412, 7412, 7786, 9919, 11336, 11908, 12376, 12824, 12971, 14824, 15572, 19838, 20839, 23816, 24089, 24961, 25942, 27251, 31144, 39676, 41678, 48178, 49922, 50609, 51884, 54502, 79352, 83356, 96356, 99844, 101218, 103768, 109004, 166712, 168623, 174727, 192712, 199688, 202436, 218008, 324493, 337246, 349454, 354263, 404872, 424337, 648986, 674492, 698908, 708526, 848674, 1297972, 1348984, 1397816, 1417052, 1697348, 2271451, 2595944, 2834104, 2970359, 3394696, 4542902, 5516381, 5940718, 9085804, 11032762, 11881436, 18171608, 22065524, 23762872, 38614667, 44131048, 77229334, 154458668, 308917336]

約数ペア:

[(1, 308917336), (2, 154458668), (4, 77229334), (7, 44131048), (8, 38614667), (13, 23762872), (14, 22065524), (17, 18171608), (26, 11881436), (28, 11032762), (34, 9085804), (52, 5940718), (56, 5516381), (68, 4542902), (91, 3394696), (104, 2970359), (109, 2834104), (119, 2595944), (136, 2271451), (182, 1697348), (218, 1417052), (221, 1397816), (229, 1348984), (238, 1297972), (364, 848674), (436, 708526), (442, 698908), (458, 674492), (476, 648986), (728, 424337), (763, 404872), (872, 354263), (884, 349454), (916, 337246), (952, 324493), (1417, 218008), (1526, 202436), (1547, 199688), (1603, 192712), (1768, 174727), (1832, 168623), (1853, 166712), (2834, 109004), (2977, 103768), (3052, 101218), (3094, 99844), (3206, 96356), (3706, 83356), (3893, 79352), (5668, 54502), (5954, 51884), (6104, 50609), (6188, 49922), (6412, 48178), (7412, 41678), (7786, 39676), (9919, 31144), (11336, 27251), (11908, 25942), (12376, 24961), (12824, 24089), (12971, 23816), (14824, 20839), (15572, 19838)]